554045939136 has 224 divisors, whose sum is σ = 1689043104000. Its totient is φ = 177881324544.

The previous prime is 554045939099. The next prime is 554045939173. The reversal of 554045939136 is 631939540455.

554045939136 is a `hidden beast` number, since 5 + 5 + 40 + 4 + 593 + 9 + 1 + 3 + 6 = 666.

554045939136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (554045939099) and next prime (554045939173).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20983735 + ... + 21010121.

It is an arithmetic number, because the mean of its divisors is an integer number (7540371000).

Almost surely, 2^554045939136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 554045939136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (844521552000).

554045939136 is an abundant number, since it is smaller than the sum of its proper divisors (1134997164864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

554045939136 is a wasteful number, since it uses less digits than its factorization.

554045939136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26856 (or 26840 counting only the distinct ones).

The product of its (nonzero) digits is 8748000, while the sum is 54.

The spelling of 554045939136 in words is "five hundred fifty-four billion, forty-five million, nine hundred thirty-nine thousand, one hundred thirty-six".